# ── umbrella Makefile ─────────────────────────────────────────────────────────

CC      = gcc
CFLAGS  = -Wall -Wextra -Wpedantic -std=c11 -D_GNU_SOURCE \
           -O2 -g
LDFLAGS = -lyaml

DAEMON_SRCS = \
    src/main.c \
    src/daemon.c \
    src/unit.c \
    src/proto.c \
    src/client.c \
    src/log.c \
    src/log_tail.c \
    src/console/rcon.c

CLI_SRCS = clients/umbrella-cli/main.c

DAEMON_OBJS = $(DAEMON_SRCS:.c=.o)
CLI_OBJS    = $(CLI_SRCS:.c=.o)

.PHONY: all clean install

all: umbrella umbrella-cli

umbrella: $(DAEMON_OBJS)
	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)

umbrella-cli: $(CLI_OBJS)
	$(CC) $(CFLAGS) -o $@ $^

%.o: %.c
	$(CC) $(CFLAGS) -c -o $@ $<

# ── Install ───────────────────────────────────────────────────────────────────
PREFIX     ?= /usr/local
CONF_DIR    = /etc/umbrella
UNITS_DIR   = /etc/umbrella/units
RUN_DIR     = /run/umbrella
LOG_DIR     = /var/log/umbrella

install: all
	install -Dm755 umbrella     $(PREFIX)/sbin/umbrella
	install -Dm755 umbrella-cli $(PREFIX)/bin/umbrella-cli
	install -dm755 $(CONF_DIR)
	install -dm755 $(UNITS_DIR)
	install -dm755 $(RUN_DIR)
	install -dm755 $(LOG_DIR)
	@if [ ! -f $(CONF_DIR)/umbrella.conf ]; then \
	    install -Dm644 umbrella.conf.example $(CONF_DIR)/umbrella.conf; \
	    echo "Installed default config to $(CONF_DIR)/umbrella.conf"; \
	fi
	@echo "Done. Edit $(CONF_DIR)/umbrella.conf and add unit files to $(UNITS_DIR)/"

clean:
	rm -f $(DAEMON_OBJS) $(CLI_OBJS) umbrella umbrella-cli